Some existence theorems for the inclusion \(0\in A(x)\) (Q1378400)

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scientific article; zbMATH DE number 1117620
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Some existence theorems for the inclusion \(0\in A(x)\)
scientific article; zbMATH DE number 1117620

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    Some existence theorems for the inclusion \(0\in A(x)\) (English)
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    21 September 1998
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    Given a multivalued map \(A\) from a topological space \(X\) into the dual \(E^*\) of a topological vector space \(E\), the authors prove existence theorems for solutions of the inclusion \(0\in A(x)\). This extends a previous result by \textit{B. Ricceri} [J. Convex Anal. 2, No. 1-2, 287-290 (1995; Zbl 0838.47045)].
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    multivalued map
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    inclusion
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